Discovering your 2007 Chevy Silverado didn’t come with a key fob can be surprising, especially if it has power windows and locks. Many assume remote keyless entry is standard with these features. However, don’t worry, adding a key fob to your Silverado is often straightforward and might not even require a trip to the dealership. Let’s explore how to determine if your truck is already equipped for keyless entry and the steps to program a new 2007 Chevy Silverado Key Fob.
First, you’ll want to check if your Silverado already has the remote keyless entry system installed. A quick way to do this is by locating the Service Parts Identification sticker, usually found in your glove box. Look for these Radio Production Option (RPO) codes:
- AU0
- A31
- AU3
If you find all three codes listed, congratulations! Your 2007 Chevy Silverado is already equipped with remote keyless entry. You simply need to purchase a new key fob and program it to your truck. The previous owner might have just misplaced or lost the original remotes.
If your RPO sticker doesn’t list all three of these codes, it indicates that your Silverado wasn’t initially equipped with keyless entry. However, the good news is that you can still add this convenient feature.
Programming Your 2007 Chevy Silverado Key Fob: Step-by-Step Guide
Whether your Silverado is pre-equipped or you’re adding a new receiver, programming the key fob is usually the same process. Here’s how to program your 2007 Chevy Silverado key fob yourself:
- Ensure all doors are closed. This is crucial for the programming sequence to initiate correctly.
- Insert your ignition key into the ignition lock cylinder.
- Press and hold the door unlock switch on your Silverado’s door panel. Maintain pressure on this switch throughout the next steps until instructed to release.
- Cycle the ignition ON and OFF twice while still holding the unlock switch. This means turning the key to the “ON” position (without starting the engine) and then back to “OFF”, repeating this sequence one more time (ON, OFF, ON, OFF).
- Release the door unlock switch. As confirmation that your Silverado has entered programming mode, the doors will automatically lock and unlock.
- Program the new key fob transmitter. Simultaneously press and hold both the LOCK and UNLOCK buttons on your new 2007 Chevy Silverado key fob. Keep holding them for approximately 15 seconds. The doors will lock and unlock again to confirm that the key fob has been successfully programmed.
- Program additional key fobs (if needed). If you have more key fobs to program (up to a total of four), repeat step 6 for each additional remote.
- Exit programming mode. Turn the ignition switch to the “RUN” position (or simply start your engine) to exit the key fob programming mode.
- Test the key fobs. Operate all the buttons on each programmed key fob to ensure they are working correctly, locking and unlocking the doors, and activating any other remote functions your key fob may have.
What if Programming Fails? BCM Reflash and Dealer Assistance
If you’ve followed the programming procedure carefully and your 2007 Chevy Silverado key fob still isn’t working, you might need to consider a Body Control Module (BCM) reflash. In some cases, particularly if the keyless entry system was added later, the BCM might need to be updated with the keyless entry feature activated.
For this, you’ll likely need to visit a Chevrolet dealership or a qualified automotive technician with access to a Tech 2 scan tool or equivalent. They can reflash or reprogram your Silverado’s BCM to recognize and enable the keyless entry function. While some dealerships might perform this service for a minimal fee, others may charge for an hour of labor.
Purchasing a 2007 Chevy Silverado Key Fob
You can find replacement 2007 Chevy Silverado key fobs from various sources. Online marketplaces like eBay and Amazon often have a wide selection at competitive prices. Ensure you are purchasing the correct key fob for a 2003-2007 Chevy Silverado pickup to guarantee compatibility. You can also purchase directly from a Chevrolet dealership, although this might be a more expensive option.
By following these steps, you can likely add or program a key fob for your 2007 Chevy Silverado and enjoy the convenience of remote keyless entry.
